A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5975-01-440-1592
NSN 5920-01-530-9208
NSN 6620-01-441-0240
NSN 6220-00-160-9372
NSN 5935-01-092-1701
NSN 6220-01-496-4988
NSN 5855-00-943-3894
NSN 5895-01-172-6120
NSN 5930-00-833-8458
NSN 7035-01-660-1557
NSN 5945-00-726-9345
NSN 6220-00-401-4648